Triple

T7163527
Position Surface form Disambiguated ID Type / Status
Subject Mist Trail route E167007 entity
Predicate partOf P40 FINISHED
Object Yosemite Valley trail system E100012 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Yosemite Valley trail system | Statement: [Mist Trail route, partOf, Yosemite Valley trail system]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yosemite Valley trail system
Context triple: [Mist Trail route, partOf, Yosemite Valley trail system]
  • A. Yosemite Valley trail system chosen
    The Yosemite Valley trail system is an interconnected network of hiking paths in Yosemite National Park that provides access to many of the valley’s iconic waterfalls, cliffs, and viewpoints.
  • B. John Muir Trail
    The John Muir Trail is a long-distance hiking route in California renowned for its spectacular alpine scenery as it passes through Yosemite, Kings Canyon, and Sequoia National Parks.
  • C. Sierra Nevada trail network
    The Sierra Nevada trail network is an extensive system of interconnected hiking and backpacking routes spanning California’s Sierra Nevada mountains, providing access to alpine lakes, high passes, and wilderness areas.
  • D. Yosemite Falls Trail
    Yosemite Falls Trail is a steep, popular hiking route in Yosemite National Park that climbs from the valley floor to the top of Yosemite Falls, offering dramatic views of one of North America’s tallest waterfalls.
  • E. Yosemite National Park road network
    The Yosemite National Park road network is the interconnected system of scenic highways and access roads that enable visitors to reach and explore the park’s major valleys, viewpoints, and natural attractions.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c68888c10c819095e0383020225758 elicitation completed
NER batch_69c6e82feee481908fa180ea8c9924fa ner completed
NED1 batch_69c7adc8b06c81909791e38becb594f6 ned_source_triple completed
Created at: March 27, 2026, 2:47 p.m.